Non-ideal relative sliding speed of cycloidal teeth and pin teeth

The transmission efficiency is high. The average radius of the cycloid reducer is large. The meshing gear teeth and the pin gear teeth are not ideal. The relative sliding speed is increased, the tooth surface is easy to produce gluing damage, the transmission efficiency is low, and the transmission ratio is more efficient. The greater the reduction. The oscillating movable gear reducer removes the W output mechanism to shorten the kinematic chain; there is no moving pair in the meshing pair, the common spur gear meshing sliding rate is low, and the tooth surface is relatively small sliding; the load sharing mechanism and the tooth profile shaping technology are adopted. The load distribution of the multi-tooth meshing is reasonable, which improves the overall transmission efficiency of the whole machine, reaching more than 90. The processing technology is good, and the transmission ratio of the product such as the cycloidal pinwheel reducer is equal to the number of teeth of the pin wheel, and is an odd number, that is, the structure of the pin wheel of each gear ratio is different.
The cycloidal pinwheel reducer has more than 20 kinds of power, and each type has 10 kinds of pin wheels. Therefore, to achieve the serial production level, a large number of tooling is required. In particular, the processing of pin gear pin holes is one of the key processing techniques for cycloidal pinion planetary transmission. At present, China's expansion of the use of special equipment indexing positioning, pin hole drilling, expansion, hinge processing methods, its positioning accuracy, hole arc surface processing accuracy and productivity improvement is limited. In foreign countries, the new process of inserting and inserting is used to improve the quality of pinhole processing, productivity and even the entire transmission performance. The needle pin hole processing method is a blank technology in China. The research on this topic has just begun, such as the principle of gear pin hole forming method, tool tooth profile curve and characteristic analysis, and there is a long distance from the application. The W output mechanism is a hole-pin type structure, which requires high machining accuracy; both theoretical analysis and measured results indicate. In fact, only one hole pin works. In actual work, the force of each hole pin is very uneven, which is easy to produce broken teeth and it is difficult to output large torque.

AC Heater Control Panel Switch

Ac Heater Control Panel Switch,Heater Control Panel Switch,Aircon Control Panel,Air Conditioner Control Panel

Ruian Maika Trading Co.,Ltd , https://www.mak-parts.com